Why is it that when you drain something from one side of the sink, it comes back up in the other side? - Quora
![pipe - Dual kitchen sink disposal causes water to shoot up in non-disposal side, drain connection is horizontal - Home Improvement Stack Exchange pipe - Dual kitchen sink disposal causes water to shoot up in non-disposal side, drain connection is horizontal - Home Improvement Stack Exchange](https://i.stack.imgur.com/kgFcI.jpg)
pipe - Dual kitchen sink disposal causes water to shoot up in non-disposal side, drain connection is horizontal - Home Improvement Stack Exchange
![pipe - Dual kitchen sink disposal causes water to shoot up in non-disposal side, drain connection is horizontal - Home Improvement Stack Exchange pipe - Dual kitchen sink disposal causes water to shoot up in non-disposal side, drain connection is horizontal - Home Improvement Stack Exchange](https://i.stack.imgur.com/4RHPQ.jpg)
pipe - Dual kitchen sink disposal causes water to shoot up in non-disposal side, drain connection is horizontal - Home Improvement Stack Exchange
![Kitchen sink: what is the difference between left and right section? - Home Improvement Stack Exchange Kitchen sink: what is the difference between left and right section? - Home Improvement Stack Exchange](https://i.stack.imgur.com/TaOvk.jpg)